Good morning , doctor . I've been suffering very much from a toothache lately .   Well , let me have a look . Will you sit down in this chair and open your mouth wide ?   I think one of the back ones at the top is giving me the most trouble .   Yes . This big one is badly decayed . I'm afraid it must be taken out .   Oh , I hate having teeth pulled out . Will it hurt ?   No need to worry . You won't feel anything at all . I'll give you an injection to stop the pain . Just wash your mouth out with this water , will you ?   Will it take long ?   No , it'll be over soon . Nurse , get some X-rays of our patient's molars . Then we'll start . Open your mouth wide . Don't be so nervous . Now open wider ... now stay , that's over ...   Is it out ?   Not yet , but it soon will be . Now open again please ... It's out ! Look !   Well , really ! That was wonderful ! I felt no pain at all . Thank you , doctor . 